Linux下安装Apache 2.4

下载Apache 2.4及依赖包

Apache官网下载：http://httpd.apache.org/download.cgi

由于Apache依赖于APR、APR-Util和PCRE，所以需要下载：

APR + APR-Util：http://apr.apache.org/download.cgi

PCRE：http://sourceforge.net/projects/pcre/files/pcre/

在此，笔者使用均为目前最新版本，Apache 1.4.6，APR 1.4.1，APR-Util 2.4.1，Perl 5.14.2，PCRE 8.30

安装依赖

APR及APR-Util安装

解压缩APR及APR-Util

shell> sudo tar zxvf apr-1.4.6.tar.gz -C /opt/sources
shell> sudo tar zxvf apr-util-1.4.1.tar.gz -C /opt/sources

创建安装目录并创建软链接

shell> sudo mkdir /opt/software/develop/apr-1.4.6
shell> sudo mkdir /opt/software/develop/apr-util-1.4.1
shell> sudo ln -s /opt/software/develop/apr-1.4.6 /usr/local/apr
shell> sudo ln -s /opt/software/develop/apr-util-1.4.1 /usr/local/apr-util

安装APR及APR-Util

shell> cd /opt/sources/apr-1.4.6
shell> sudo ./configure --prefix=/usr/local/apr
shell> sudo make
shell> sudo make install

shell> cd /opt/sources/apr-util-1.4.1
shell> sudo ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
shell> sudo make
shell> sudo make install

安装PCRE

首先请确定系统安装了Perl，Perl在此不再赘述，如有需要请去官网查看安装细则：http://www.cpan.org/src/README.html

解压缩PCRE

shell> sudo tar zxvf pcre-8.30.tar.gz -C /opt/sources

创建PCRE安装目录及软链接

shell> sudo mkdir /opt/software/develop/pcre-8.30
shell> sudo ln -s /opt/software/develop/pcre-8.30 /usr/local/pcre

安装PCRE

shell> cd /opt/sources/pcre-8.30
shell> sudo ./configure --prefix=/usr/local/pcre
shell> sudo make
shell> sudo make install

安装Apache 2.4

解压缩Apache 2.4

shell> sudo tar zxvf httpd-2.4.2.tar.gz -C /opt/sources

创建Apache安装目录及软链接

shell> sudo mkdir /opt/software/develop/httpd-2.4.2
shell> sudo ln -s /opt/software/develop/httpd-2.4.2 /usr/local/apache2

安装Apache

shell> cd /opt/sources/httpd-2.4.2

# 此处请根据自己要搭建的环境进行配置，我这里是为了配置PHP环境
shell> sudo ./configure --prefix=/usr/local/apache2 --enable-so --enable-rewrite=shared --with-mpm=prefork --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util --with-pcre=/usr/local/pcre

shell> sudo make
shell> sudo make install

启动Apache

通过apachectl启动Apach

shell> sudo /usr/local/apache2/bin/apachectl start

检查是否有Apache进程

shell> ps aux | grep httpd

如果有Apache的进程，则证明启动成功，浏览器地址栏输入 http://localhost 试试吧～

启动成功之后，可以将apachectl拷贝到/etc/init.d下，作为service启动。

shell> sudo cp /usr/local/apache2/bin/apachectl /etc/init.d/httpd
shell> sudo service httpd start